With the increasing display resolution on devices delivering even 4K resolution on Handheld devices, Microsoft has applied for a new patent which clearly talks about increasing the size of the objects on the screen depending upon the distance of the screen from the users’ eyes . Microsoft clearly talks about usage of acoustic proximity sensors for this but Windows Hello camera is expected to serve the purpose . Also one thing is notable here that the patent is only applied for Mobile Devices which creates a doubt on if we would see this on a PC anytime soon .